Description

The Rotary Lobe Pump for Polyester Putty Transfer is specially designed for handling high-viscosity polyester putty, automotive body fillers, and abrasive chemical compounds. Its positive displacement rotary lobe design provides smooth, low-shear pumping while maintaining stable flow and minimizing product degradation during transfer.

Engineered to handle abrasive fillers such as talcum powder, titanium dioxide, and calcium carbonate, the pump features precision-machined stainless steel wetted parts, a heavy-duty mechanical seal, and a non-contact rotor design for superior wear resistance and long service life. The friction-free rotor operation significantly reduces internal wear while ensuring reliable performance in continuous industrial production.

Designed for easy maintenance and flexible installation, this rotary lobe pump is an ideal solution for polyester putty manufacturing, automotive repair material production, and other high-viscosity chemical processing applications requiring dependable transfer performance.

Features

• Positive displacement rotary lobe pump design
• Designed for high-viscosity polyester putty
• Excellent wear resistance for abrasive materials
• Heavy-duty mechanical seal for leak-free operation
• Non-contact rotor design for minimal wear
• Low-shear pumping to preserve material consistency
• Precision CNC-machined components
• Interchangeable rotor options
• Stainless steel wetted parts
• Easy maintenance and quick disassembly
• Stable flow with low pulsation
• Long service life with minimal maintenance

Applications

• Polyester Putty Transfer
• Automotive Body Filler Production
• Chemical Putty Manufacturing
• Resin Compound Transfer
• Industrial Filler Processing
• Adhesive Compound Production
• Composite Material Processing
• High Viscosity Chemical Transfer
• Fine Chemical Manufacturing

Technical Advantages

• Flow Capacity: Up to 400 m³/h
• Maximum Pressure: Up to 1.2 MPa
• Maximum Vacuum: Up to -0.095 MPa
• Maximum Viscosity: Up to 1,500,000 cP
• Available Materials: SS304, SS316, SS316L & Duplex Stainless Steel
• Rotor Options: Bi-Wing, Tri-Lobe, Multi-Lobe
• Connection Options: Clamp, Thread, or Flange
• Port Configuration: Horizontal or Vertical
• Available as Bare Shaft Pump or Complete Pump Unit